pair,contact1,contact2,flow1,flow2 3duh_A_,1,13,1,1 3duh_A_,3,11,1,1 3duh_A_,5,9,1,1 3duh_A_,6,9,1,1 3duh_A_,7,8,1,1 3duh_A_,8,80,1,1 3duh_A_,10,80,1,1 3duh_A_,10,82,1,1 3duh_A_,12,82,1,1 3duh_A_,12,84,1,1 3duh_A_,14,84,1,1 3duh_A_,14,86,1,1 3duh_A_,16,86,1,1 3duh_A_,20,59,1,1 3duh_A_,22,57,1,1 3duh_A_,23,58,1,1 3duh_A_,25,56,1,1 3duh_A_,27,54,1,1 3duh_A_,29,52,1,1 3duh_A_,30,77,1,1 3duh_A_,31,52,1,1 3duh_A_,37,50,1,1 3duh_A_,37,51,1,1 3duh_A_,38,70,1,1 3duh_A_,39,48,1,1 3duh_A_,39,49,1,1 3duh_A_,39,51,1,1 3duh_A_,40,68,1,1 3duh_A_,40,70,1,1 3duh_A_,41,44,1,1 3duh_A_,42,66,1,1 3duh_A_,44,46,1,1 3duh_A_,59,63,1,1 3duh_A_,60,63,1,1 3duh_A_,61,64,1,1 3duh_A_,63,67,1,1 3duh_A_,65,81,1,1 3duh_A_,67,79,1,1 3duh_A_,68,78,1,1 3duh_A_,69,76,1,1 3duh_A_,69,77,1,1 3duh_A_,71,74,1,1 3duh_A_,83,190,1,1 3duh_A_,83,192,1,1 3duh_A_,85,92,1,1 3duh_A_,87,90,1,1 3duh_A_,92,193,1,1 3duh_A_,94,193,1,1 3duh_A_,95,125,1,1 3duh_A_,95,193,1,1 3duh_A_,96,195,1,1 3duh_A_,97,124,1,1 3duh_A_,97,158,1,1 3duh_A_,99,106,1,1 3duh_A_,99,107,1,1 3duh_A_,99,122,1,1 3duh_A_,103,106,1,1 3duh_A_,109,122,1,1 3duh_A_,111,120,1,1 3duh_A_,112,204,1,1 3duh_A_,112,206,1,1 3duh_A_,113,208,1,1 3duh_A_,114,116,1,1 3duh_A_,114,233,1,1 3duh_A_,115,235,1,1 3duh_A_,115,284,1,1 3duh_A_,116,118,1,1 3duh_A_,117,167,1,1 3duh_A_,119,165,1,1 3duh_A_,121,163,1,1 3duh_A_,123,161,1,1 3duh_A_,125,159,1,1 3duh_A_,130,188,1,1 3duh_A_,130,189,1,1 3duh_A_,132,187,1,1 3duh_A_,134,185,1,1 3duh_A_,136,183,1,1 3duh_A_,137,181,1,1 3duh_A_,138,140,1,1 3duh_A_,138,181,1,1 3duh_A_,139,145,1,1 3duh_A_,139,167,1,1 3duh_A_,139,176,1,1 3duh_A_,139,178,1,1 3duh_A_,140,179,1,1 3duh_A_,146,168,1,1 3duh_A_,148,166,1,1 3duh_A_,148,168,1,1 3duh_A_,150,164,1,1 3duh_A_,153,162,1,1 3duh_A_,155,160,1,1 3duh_A_,156,160,1,1 3duh_A_,171,174,1,1 3duh_A_,176,201,1,1 3duh_A_,176,202,1,1 3duh_A_,180,199,1,1 3duh_A_,181,198,1,1 3duh_A_,182,196,1,1 3duh_A_,182,197,1,1 3duh_A_,184,195,1,1 3duh_A_,185,192,1,1 3duh_A_,186,193,1,1 3duh_A_,188,191,1,1 3duh_A_,192,194,1,1 3duh_A_,193,195,1,1 3duh_A_,200,203,1,1 3duh_A_,201,204,1,1 3duh_A_,202,287,1,1 3duh_A_,203,287,1,1 3duh_A_,205,290,1,1 3duh_A_,206,293,1,1 3duh_A_,208,233,1,1 3duh_A_,211,229,1,1 3duh_A_,211,232,1,1 3duh_A_,212,229,1,1 3duh_A_,214,227,1,1 3duh_A_,216,225,1,1 3duh_A_,218,223,1,1 3duh_A_,221,223,1,1 3duh_A_,222,272,1,1 3duh_A_,224,270,1,1 3duh_A_,226,268,1,1 3duh_A_,228,266,1,1 3duh_A_,230,243,1,1 3duh_A_,231,234,1,1 3duh_A_,234,241,1,1 3duh_A_,237,240,1,1 3duh_A_,237,241,1,1 3duh_A_,240,242,1,1 3duh_A_,242,285,1,1 3duh_A_,242,286,1,1 3duh_A_,243,285,1,1 3duh_A_,244,263,1,1 3duh_A_,244,264,1,1 3duh_A_,244,283,1,1 3duh_A_,245,263,1,1 3duh_A_,246,261,1,1 3duh_A_,246,281,1,1 3duh_A_,247,261,1,1 3duh_A_,248,250,1,1 3duh_A_,248,260,1,1 3duh_A_,248,279,1,1 3duh_A_,249,259,1,1 3duh_A_,250,277,1,1 3duh_A_,263,265,1,1 3duh_A_,273,276,1,1 3duh_A_,273,299,1,1 3duh_A_,276,299,1,1 3duh_A_,278,297,1,1 3duh_A_,280,295,1,1 3duh_A_,282,292,1,1 3duh_A_,283,289,1,1 3duh_A_,284,286,1,1 3duh_A_,284,287,1,1 3duh_A_,287,289,1,1 3duh_A_,292,293,1,1